CN107245785A - A kind of half spinning twin-core Duan coloured silks spin wrap yarn and preparation method thereof - Google Patents
A kind of half spinning twin-core Duan coloured silks spin wrap yarn and preparation method thereof Download PDFInfo
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- CN107245785A CN107245785A CN201710454947.3A CN201710454947A CN107245785A CN 107245785 A CN107245785 A CN 107245785A CN 201710454947 A CN201710454947 A CN 201710454947A CN 107245785 A CN107245785 A CN 107245785A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention relates to the preparation method and application that a kind of half spinning twin-core Duan coloured silks with antibiotic skin-care healthcare function spin wrap yarn, it includes PTT shape memory filament knitted fabrics, polyester filament, coloured numb Sai Er fibers, coloured anti-bacterial acrylic fiber, nylon fibre and wool fiber.The PTT shape memory filament knitted fabrics of the present invention, polyester filament, half spinning coloured numb Sai Er fibers, coloured anti-bacterial acrylic fiber, nylon fibre and the spinning twin-core Duan coloured silks of wool fiber half spin wrap yarn, not only style is changeable, third dimension is strong, rich in layer variability, rich color, good hygroscopicity, dyeability is good, bright, dye-uptake is high, elasticity is good, washing shrinkage is small, fullness is good, it is soft, elegant, it is bright in luster, unique style, rich in gloss, elasticity is good, will not occur adverse reaction with human contact, chainless sense when the fabric of processing is worn, without constriction, wearability is good, style is unusual, elastic recovery is good, it is adapted to production high-grade fabric, decorating cloth and bedding etc..
Description
Technical field
The present invention relates to a kind of Semi-worsted yarn and production method for textile, there is antibacterial especially with regard to one kind
Half spinning twin-core Duan coloured silk of functions of skin protection and health care spins wrap yarn and its preparation method and application, it include PTT shape memory filament knitted fabrics,
Polyester filament, coloured numb Sai Er fibers, coloured anti-bacterial acrylic fiber, nylon fibre and wool fiber.
Background technology
Fast development and living standards of the people with science and technology are improved, and requirement of the people to dress ornament proposes new want
Ask, not only the demand to various high-grade clothing fabrics constantly increases, and pursue personalized and advocate naturally also as one kind
Trend and fashion.It is a kind of novel fancy yarn that half spinning twin-core Duan coloured silks, which spin wrap yarn, not only rich color, and style is changeable, wind
Lattice are unique, and rich in layer variability and third dimension, the shade fabric of processing enriches, and very well, it is mainly characterized by simulated effect
Pattern effect with good antibiotic property, gas permeability and uniqueness, fabric face unique style shows star mesh graininess, stands
Body-sensing is extremely strong, and quality style is well-pressed and softness.Twin-core Duan coloured silks spin the appearance of wrap yarn, meet people and pursue yarn evenness
Activity, the changeability in section, diversity of color etc., at present in this production method have become one of spinning field it is new
Research topic.
Coloured numb Sai Er fibers are to utilize high-tech means, natural tossa are made into slurry cypress, then by a series of
Complicated production technology is processed into fiber, and it effectively remains the gap structure of tossa, and antibiotic property is high, and gas permeability is strong,
Humidity absorption and release is good, and rich in gloss and soft, it belongs to regenerated celulose fibre, can be with natural degradation after discarding, and this is a kind of
The functional fiber of green, environmental protection and health care.Numb Sai Er fibers are a kind of new ecological textile fibers for being capable of general breathing, its
Section is relatively regular, there is certain gap structure, different from the irregular zigzag outer rim of conventional viscose rayon, but fiber crops Sai Er fibers
Mass specific resistance is big, and electrostatic phenomenon is protruded, and Yarn filoplume quantity is more, and wet break strength is small, fine using pure coloured numb Sai Er
The obtained fabric shrinkage deformation of dimension is big.
Nylon fibre strength is good, and toughness is big, and wearability is good, and elongation at break is big, and anti-mould and anti-moth sexual function is good.But polyamide fibre is fine
Light fugitive is tieed up, modulus is low, easily discoloration, the fabric of processing does not have healthcare function.
Wool fiber fineness is thin, and elasticity is good, and fullness is good, and warmth retention property is good, and feel exquisiteness cunning is glutinous, and gloss is soft, bulkiness
Good, good hygroscopicity, comfortableness is good, but without healthcare function.
Coloured anti-bacterial acrylic fiber is that Antibiotic-odor Resistant Agent is added in Polyacrylonitrile Fiber Spinning Solution, by a series of processing
A kind of fiber being made, technique is simple, safety and environmental protection, and it has good and lasting antibacterial deodourizing performance, and quality is light and soft, stingless
Swash property, dyeability is good, bright-colored, but anti-bacterial acrylon fiber mass specific resistance is big, and electrostatic phenomenon is protruded, and spinnability is poor.
PTT shape memory fiber long filaments are differential modified polyester fibres, and with polyester and the characteristics of polyamide, feel is soft
Soft, elasticity is good, and elastic returning is good, and dyeing temperature is low, can with the blending such as wool, cotton, the smart wool spinning blending product of exploitation, with returning
Good, the soft and smooth crease-resistant, dimensionally stable of elasticity, it is quick-drying washable the features such as, but fiber price, regain is small, and mass specific resistance is big, resists
Electrostatic phenomenon is protruded, and spinnability is poor.
The content of the invention
The present invention is directed to drawbacks described above, it is proposed that a kind of half spinning twin-core Duan coloured silks spin wrap yarn and preparation method thereof, half essence
It is a kind of novel fancy colour-spun yarns to spin twin-core Duan coloured silks and spin wrap yarn, and its covered effect is preferable, not only steady quality, and filoplume is few,
Rich color, smooth in appearance, abrasion resistance is good, and style is changeable, unique style, and rich in layer variability, third dimension is strong, resultant yarn
Quality is high, is a kind of very promising product.
Realize the technical scheme is that：A kind of half spinning twin-core Duan coloured silks spin wrap yarn, and the wrap yarn is by two kinds of cores
Silk is made as heart yarn, outer wrapping fiber and heart yarn twisting winding, and two kinds of heart yarns are PTT shape memory filament knitted fabrics and polyester filament, outside
Bag fiber is converged by base yarn and decorative yarn to be made, and base yarn includes nylon fibre and wool fiber, and decorative yarn includes fiber crops Sai Er fibers and anti-
Bacterium acrylic fiber, wherein, the percentage by weight of each component is wool fiber 15-70%, nylon fibre 30-85%, decorative yarn in base yarn
The percentage by weight of middle each component is fiber crops Sai Er fiber 20-70%, anti-bacterial acrylon fiber 30-80%.
The performance indications of the wrap yarn are：Single thread fracture strength 14.7-26.7cN/tex, single thread fracture strength variation lines
Number Cv value 8.3-16.6%, strip dry uniformity variant coefficient Cv values 14.1-21.8%.
Single fiber the line density 1.38dtex, length 38.00mm, dry break strength 2.72cN/ of the numb Sai Er fibers
Dtex, wet break strength 1.81cN/dtex, water free breaking elongation rate 24.62%, wet break elongation 26.54%, mass ratio
Resistance is 107.8 Ω.g.cm-2, regain 10.8%, oil content 0.13%, density 1.27g/cm3。
The single fiber line density 1.42dtex of the anti-bacterial acrylon fiber, length 38.00mm, regain 5.15%, dry state is broken
Resistance to spalling 3.33cN/dtex, water free breaking elongation rate 37.43%.Crimpness 10.8%, oil content 0.23%, mass specific resistance is
108.8 Ω.g.cm-2。
17.3-38.8 μm of the wool fiber fineness, length 50.0-55.0 ㎜ do fracture strength 1.42-1.79cN/
Dtex, wet break strength 0.81c-1.77N/dtex, water free breaking elongation rate 24.3-34.7%, wet break elongation
26.9-42.1%, regain 15.8%, density 1.26-1.38g/cm3。
Single fiber the line density 1.7dtex, length 38.00mm, dry break strength 4.84cN/ of the nylon fibre
Dtex, wet break strength 4.22cN/dtex, water free breaking elongation rate 29.92%, wet break elongation 32.14%, mass ratio
Resistance lg (Ω .g/cm2) it is 8.31, regain 4.6%, density 1.136g/cm3。
The physical index of the PTT shape memory fibers long filament：Fineness 22-44dtex, dry break strength 3.89-
4.81cN/dtex, wet break strength 3.39-4.01 cN/dtex, water free breaking elongation rate 19.1-27.9%, wet break
Elongation 21.7-29.8%, oil content 0.30-0.68%, regain 0.50-0.62%.
The physical index of the polyester filament：Fineness 33-44dtex, fracture strength 37.5-46.8cN/tex, extension at break
Rate 21.2-26.9%, modulus 316.4-387.3cN/tex, oil content 1.00-1.13%, hygroscopicity 0.465-0.585, the uniformity
7.3-9.0%。
Described half spinning twin-core Duan coloured silks spin the preparation method of wrap yarn, successively including raw material and hair oiling, bar processed, simultaneously
Bar, rove and spinning process, are comprised the following steps that：
（1）Raw material wool blending step：Total raw material quality 1.5-1.8% antistatic additive is added, and seals 24-48h；With hair process
In, the method that take tiling directly to take, it is ensured that well mixed.Raw material is to determine the work such as carding and spun yarn with hair and profit technique
The key factor of sequence quality, in order to reduce the damage of fiber, improves the cohesive force of fiber, the harmful effect of minimizing electrostatic improves
The spinnability of fiber, according to the situation of composite fibre, will add appropriate and crude oil, antilubricant and antistatic additive etc., rationally increase
Plus the vexed hair time, make the abundant osmotic absorption of antistatic additive, allow and absorb abundant by all raw materials with crude oil agent, reach upper machine in a balanced way
Regain, and the humiture in workshop is rationally controlled, to ensure being smoothed out for each operation.With hair during, it is ensured that batch mixing
Shredding is well mixed；
（2）Carding bar process：The technological parameters such as reasonable selection feed quantity, gauge and speed, using low velocity, diligent feeding, thin
Feeding, uniform feeding, few fuds fuddled, big gauge, light quantitative, middle gauge, the technological principle of small fast ratio, will make equipment be in good shape
State, strengthens the control to cat king's mass, pinpoints the problems, to solve in time.The rotating speed of appropriate reduction licker-in and cylinder, rationally amplification
Each carding isolation distance, can reduce the damage to fiber.The linear velocity ratio of reasonable selection cylinder and licker-in, it is ensured that fiber can smoothly turn
Move.The relative humidity control in workshop, with the harmful effect of minimizing electrostatic, reduces top noil ratio in 62-75%.Shaping weight 17.6g/
5m, sliver exporting speed 31.4-39.4m/min, feed gross weight 37-48g/ times, and licker-in speed is reduced to 621-755r/min, cylinder speed
333-390r/min, cylinder-Flat Gauge is 15,13,13,13,15/1000 inch；
（3）Mixing in doubling step：Three road draftings using 8 and are closed, irregular to advantageously reduce weight to give full play to amalgamation
Rate, in the lump 8 feedings, shaping weight 16.2-17.1g/5m, the mm of gauge 15 × 23;Two and 8 feeding, shaping weight
15.9g/5m, 14 × 22mm of gauge；Three and 8 feeding, shaping weight 14.4g/5m, 13 × 20mm of gauge；
（4）Roving Frames：6.8 times of drafting multiple, regular roving feeding 4.20-4.42g/10m, the appropriate grasp bigger than normal of roller gauge has
Put down beneficial to rove bar solid carbon dioxide is improved, roller gauge 25-26 × 34-36mm, twist factor 53-72, axial winding density 3.125-
3.367 circles/cm, ingot speed 539-741r/min, the double ingots of rubber roll plus-pressure 26 × 16 × 19kg/, nip gauge 3.5-5.5mm is preceding
Area 6~14mm of collector, 6 × 4~10 × 8mm of middle area's collector, front roller speed 163-184r/min；
（5）Spinning process：800-1210 twists/m of the twist, ingot speed 12900-14700r/min, speed 166-192 r/min, workshop
Temperature control is at 26-29 DEG C, and relative humidity is controlled in 65-80%, with bad phenomenons such as minimizing electrostatics, it is ensured that production is smoothed out；
Ensure that equipment state is good, it is to avoid the bad phenomenons such as bad cladding, leakage heart yarn, fracture of wire, Rose occur, in process of production will duty
Tours of inspection, timely processing of pinpointing the problems, to ensure that the performance that double long filament Duan coloured silks spin wrap yarn is stable, it is desirable to which covered effect is good
It is good；A godet roller working order is checked by ingot, polyester filament finds that inclined silk should feed back school immediately whether in the middle of yarn, such as
Just, and recover inclined gauze and make defective work, it is ensured that steady quality.Production scene mark is clear eye-catching, to naked silk, inclined silk, nothing
The defective works such as silk, are handled by defective work established procedure.Spun yarn air draught is unable to reuse in spending containing dacron thread, therefore twists roller
Spending in vain on strand roller and wooden roller must strictly be distinguished with soft end, must not have dacron thread to sandwich in soft end.Before doffing, doff
Work is doffed again after first must catching the defective works such as the inclined silk of clear fracture of wire one time by ingot tours of inspection.Using Novel ring and wire loop,
Usage cycles are rationally determined, improve resultant yarn strand, filoplume is reduced, yarn quality is improved.The strict implement production exercise practice, strengthens protecting
Complete and maintenance work, it is ensured that spinning frame drawing-off, twisting and winding parts state are normal, are favorably improved yarn quality.
Also include winding procedure after spinning process, winding procedure is specific as follows：
Winder is using Italy's Savio types, speed 700-1000 r/min；Splice air pressure 3.6bar, yarn equilibrium air pressure
4bar, electronic yarn clearer parameter is：N=5.1, DS=2.4, LS=1.5cm, DL=1.26, LL=51cm ,-D=22%；-L=40cm.
Its method prepared is further described below：
Raw material → and hair → cover plate set frame FB218 → drawing frame FA303（Three roads）→ fly frame TJFA458A → spinning frame
DTM126 → post-processing.
When spinning half spinning twin-core Duan coloured silks spinning wrap yarn, on the basis of existing equipment, first to traditional ring throstle
Transformed, the disconnected color spinning equipment of HZ-DC2 types is installed, and install the actively double feedings of a set of PTT shape memory filament knitted fabrics, polyester filament additional
Device, then using the technology of spun core-spun yarn, make before PTT shape memory filament knitted fabrics, polyester filament feeding after jaw with B2 rove, A1
After rove yarn converges, using B2 rove, A1 rove yarn fibers as outsourcing raw material, half spinning twin-core Duan is spun into by twisting color
Spin wrap yarn.
On the basis of existing equipment, the operability of wrap yarn is spun for half spinning twin-core Duan coloured silks, to ring throstle
Do following change：
（1）Due to using two long filaments, transformation that need to be to spinning frame creel；When spinning twin-core Duan coloured silk spinning wrap yarns, rove
Quantity be three times of original rove quantity, so the creel rectification of the traditional ring throstle of reply, complies with spinning
It is required that.It is each that a connector unwinder, and two seal wires of installation on reel cage are installed below the creel lift spindle of spinning frame
Wheel.
（2）Double horn mouthful is installed between middle rear roller, it is ensured that A1 rove and B2 rove can be smoothly through proparea drawing-off.
To ensure that the drawing-off of long filament is constant, using the drafting system being made up of gear-box and drawing rollers, it is ensured that long filament will not when unwinding
Beat and turn round and produce misdraft.
（3）By terylene non-stretchable long filament and low bullet PTT shape memory filament knitted fabrics during production, long filament is set to be unwind from bobbin first
Afterwards, by tensioner, then by godet roller, just mixed before it enters spinning frame draw zone, spinning frame is then fed again
In the preceding jaw of front roller and rubber roll, and met with the B2 rove, the A1 roving-drafting yarns that are fed by drafting system after converging,
Finally exported to front roller again after, by twizzle, the completion twisted by ring-traveller will be secondly root be long by outer wrapping fiber
Silk cladding twisting, just forms half spinning twin-core Duan coloured silks and spins wrap yarn.
The beneficial effects of the invention are as follows：Wrap yarn prepared by the present invention is colorful, and rich color, style is changeable, style
Uniqueness, rich in layer variability, third dimension is strong, and good hygroscopicity, good permeability, dyeability is good, bright, and dye-uptake is high, elasticity
Good, washing shrinkage is small, not only there is the obtained fabric of processing antibacterial, antibacterial, skin care to be healthy and strong, deodorization, deodorization, skin care, elasticity
The good, healthcare function such as skin-friendly is good, comfortableness is good, and fabric has good hygroscopicity, and comfortableness is good, soft warming, adsorptivity
Can be good, peculiar smell can be adsorbed, antibiotic property is good, and bactericidal properties are good, chainless sense when the fabric of processing is worn, no constriction, no relaxation sense,
Strength is big, and wearability is good, and style is unusual, and elastic recovery is good, and comfortableness is good, and wrinkle resistance is good, good stability of the dimension, guarantor property shape
Good, the function with wash and wear is adapted to the health textiles such as production high-grade fabric, decorating cloth and bedding.With antibacterial,
The healthcare functions such as smelly eliminating, deodorization, antipruritic, skin care are healthy and strong, beauty treatment, skin care, skin-friendly is good, comfortableness is good, and yarn or
Fabric moisture is good, soft, with PTT shape memory filament knitted fabrics, polyester filament, coloured numb Sai Er fibers, coloured anti-bacterial acrylic fibers
Fiber, nylon fibre and half spinning twin-core Duan coloured silks of wool fiber exploitation spin wrap yarn, the knitting being made or Woven textiles pair
Human-body safety, mould proof, mothproof performance is good, strengthens the immunity of human body, is beneficial to health, there is preferable guarantor to human body skin
Shield is acted on.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
With PTT shape memory filament knitted fabrics, polyester filament, coloured numb Sai Er fibers, coloured anti-bacterial acrylic fiber, nylon fibre and wool
The spinning twin-core Duan coloured silks of fiber blend feature half spin wrap yarn example, wherein, wool fiber and nylon fibre are processed into rove A1 and done
For main rove, the percentage of blending weight is 50：50, and coloured numb Sai Er fibers and coloured anti-bacterial acrylic fiber are then processed into
Rove B2 is as decorative yarn, and the percentage of its blending weight is 50：50, by the spinning technological process of the invention provided and use
Key measures and the 21.2tex+ that is spinned of spinning processing（30D polyester filaments）+（20D PTT shape memory filament knitted fabrics）Half
Spinning twin-core Duan coloured silks spin coating cotton thread, by testing its single thread fracture strength 16.9cN/tex, the single thread fracture strength coefficient of variation
Cv values 8.6%, strip dry uniformity variant coefficient Cv values 17.1%, not only style is changeable for the yarn of processing, and third dimension is strong, rich in level
Change and third dimension, with abundant color change and special form, and yarn is colorful, rich color, hygroscopicity
Good, good permeability, dyeability is good, bright, and dye-uptake is high, and elasticity is good, and washing shrinkage is small, and fullness is good, soft, noble
Elegance, bright in luster, unique style, rich in gloss, elasticity is good, is healthy and strong, deodorization, deodorization, moistens with antibacterial, antibacterial, skin care
The healthcare function such as skin, skin-friendly are good, elasticity is good, comfortableness is good, and fabric has good hygroscopicity, and comfortableness is good, and softness is protected
Warm, absorption property is good, can adsorb peculiar smell, and antibiotic property is good, and bactericidal properties are good, will not occur adverse reaction with human contact, product is not
Easily damaged by worms and rotted, outward appearance is unique, drapability is good, and comfortableness is good, and wearability is good, natural in color, product purpose extensively, is processed
Fabric chainless sense when wearing, no constriction, no relaxation sense, strength is big, and wearability is good, and style is unusual, and elastic recovery is good,
Comfortableness is good, and wrinkle resistance is good, good stability of the dimension, and guarantor property shape is good, the function with wash and wear, suitable production high-grade fabric,
The health textile such as decorating cloth and bedding.
Embodiment 2
With PTT shape memory filament knitted fabrics, polyester filament, coloured numb Sai Er fibers, coloured anti-bacterial acrylic fiber, nylon fibre and wool
The spinning twin-core Duan coloured silks of fiber blend feature half are spun exemplified by wrap yarn, wherein, wool fiber and nylon fibre are processed into rove A1
As main rove, the percentage of blending weight is 45：55, and coloured numb Sai Er fibers and coloured anti-bacterial acrylic fiber are then processed
Into rove B2 as decorative yarn, the percentage of its blending weight is 45：55, by the spinning technological process that provides of the present invention and adopt
The 25.6tex+ that key measures and spinning processing are spinned（30D polyester filaments）+（30D PTT shape memory filament knitted fabrics）
Half spinning twin-core Duan coloured silks spin coating cotton thread, by testing its single thread fracture strength 17.3cN/tex, single thread fracture strength variation lines
Number Cv values 9.6%, strip dry uniformity variant coefficient Cv values 16.9%, not only style is changeable for the yarn of processing, and third dimension is strong, rich in layer
Secondary change and third dimension, with abundant color change and special form, and yarn is colorful, rich color, moisture absorption
Property good, good permeability, dyeability is good, bright, and dye-uptake is high, and elasticity is good, and washing shrinkage is small, and fullness is good, soft, high
Your elegance, bright in luster, unique style, rich in gloss, elasticity is good, be healthy and strong with antibacterial, antibacterial, skin care, deodorization, deodorization, taste
Moisten skin, the healthcare function such as skin-friendly is good, elasticity is good, comfortableness is good, and fabric has good hygroscopicity, and comfortableness is good, softness
Warming, absorption property is good, can adsorb peculiar smell, and antibiotic property is good, and bactericidal properties are good, will not occur adverse reaction, product with human contact
It is difficult to be damaged by worms and rotted, outward appearance is unique, drapability is good, and comfortableness is good, and wearability is good, natural in color, product purpose is extensive, plus
Chainless sense when the fabric of work is worn, no constriction, no relaxation sense, strength is big, and wearability is good, and style is unusual, elastic recovery
Good, comfortableness is good, and wrinkle resistance is good, good stability of the dimension, and guarantor property shape is good, the function with wash and wear, is adapted to the high-grade face of production
The health textiles such as material, decorating cloth and bedding.
Embodiment 3
With PTT shape memory filament knitted fabrics, polyester filament, coloured numb Sai Er fibers, coloured anti-bacterial acrylic fiber, nylon fibre and wool
The spinning twin-core Duan coloured silks of fiber blend feature half are spun exemplified by wrap yarn, wherein, wool fiber and nylon fibre are processed into rove A1
As main rove, the percentage of blending weight is 40：60, and coloured numb Sai Er fibers and coloured anti-bacterial acrylic fiber are then processed
Into rove B2 as decorative yarn, the percentage of its blending weight is 40：60, by the spinning technological process of the invention provided and use
Key measures and the 28.3tex+ that is spinned of spinning processing（30D polyester filaments）+（40D PTT shape memory filament knitted fabrics）Half
Spinning twin-core Duan coloured silks spin coating cotton thread, by testing its single thread fracture strength 17.8cN/tex, the single thread fracture strength coefficient of variation
Cv values 10.3%, strip dry uniformity variant coefficient Cv values 16.2%, not only style is changeable for the yarn of processing, and third dimension is strong, rich in layer
Secondary change and third dimension, with abundant color change and special form, and yarn is colorful, rich color, moisture absorption
Property good, good permeability, dyeability is good, bright, and dye-uptake is high, and elasticity is good, and washing shrinkage is small, and fullness is good, soft, high
Your elegance, bright in luster, unique style, rich in gloss, elasticity is good, be healthy and strong with antibacterial, antibacterial, skin care, deodorization, deodorization, taste
Moisten skin, the healthcare function such as skin-friendly is good, elasticity is good, comfortableness is good, and fabric has good hygroscopicity, and comfortableness is good, softness
Warming, absorption property is good, can adsorb peculiar smell, and antibiotic property is good, and bactericidal properties are good, will not occur adverse reaction, product with human contact
It is difficult to be damaged by worms and rotted, outward appearance is unique, drapability is good, and comfortableness is good, and wearability is good, natural in color, product purpose is extensive, plus
Chainless sense when the fabric of work is worn, no constriction, no relaxation sense, strength is big, and wearability is good, and style is unusual, elastic recovery
Good, comfortableness is good, and wrinkle resistance is good, good stability of the dimension, and guarantor property shape is good, the function with wash and wear, is adapted to the high-grade face of production
The health textiles such as material, decorating cloth and bedding.
Embodiment 4
A kind of half spinning twin-core Duan coloured silks spin wrap yarn, and the wrap yarn is added by two kinds of core filaments as heart yarn, outer wrapping fiber and heart yarn
Twist with the fingers winding to be made, two kinds of heart yarns are PTT shape memory filament knitted fabrics and polyester filament, and outer wrapping fiber is converged by base yarn and decorative yarn to be made,
Base yarn includes nylon fibre and wool fiber, and decorative yarn includes fiber crops Sai Er fibers and anti-bacterial acrylon fiber, wherein, each component in base yarn
Percentage by weight be wool fiber 15%, nylon fibre 85%, the percentage by weight of each component is fiber crops Sai Er fibers in decorative yarn
20%, anti-bacterial acrylon fiber 80%.
The performance indications of the wrap yarn are：Single thread fracture strength 14.7cN/tex, single thread fracture strength coefficient of variation Cv
Value 8.3%, strip dry uniformity variant coefficient Cv values 14.1%.
Described half spinning twin-core Duan coloured silks spin the preparation method of wrap yarn, successively including raw material and hair oiling, bar processed, simultaneously
Bar, rove and spinning process, are comprised the following steps that：
（1）Raw material wool blending step：The antistatic additive of total raw material quality 1.5% is added, and seals 48h；
（2）Carding bar process：The relative humidity in workshop is controlled in 62-75%, shaping weight 17.6g/5m, sliver exporting speed
31.4m/min, feeds gross weight 37g/ times, and licker-in speed is reduced to 621r/min, cylinder speed 333r/min, cylinder-Flat Gauge
For 15,13,13,13,15/1000 inch；
（3）Mixing in doubling step：Three road draftings using 8 and are closed, in the lump 8 feedings, shaping weight 16.2g/5m, gauge 15 × 23
mm;Two and 8 feeding, shaping weight 15.9g/5m, 14 × 22mm of gauge；Three and 8 feeding, shaping weight 14.4g/5m, every
Away from 13 × 20mm；
（4）Roving Frames：6.8 times of drafting multiple, regular roving feeding 4.20g/10m, roller gauge 25-26 × 34-36mm, twist factor
53, axial winding density 3.125 encloses/cm, ingot speed 539r/min, the double ingots of 26 × 16 × 19kg/ of rubber roll plus-pressure, nip gauge
3.5mm, proparea collector 6mm, 6 × 4~10 × 8mm of middle area's collector, front roller speed 163r/min；
（5）Spinning process：800 twists/m of the twist, ingot speed 12900r/min, the r/min of speed 166, workshop temperature is controlled in 26-29
DEG C, relative humidity is controlled 65%.
Also include winding procedure after spinning process, winding procedure is specific as follows：
Winder is using Italy's Savio types, the r/min of speed 700；Splice air pressure 3.6bar, yarn equilibrium air pressure 4bar, electricity
Clear parameter is：N=5.1, DS=2.4, LS=1.5cm, DL=1.26, LL=51cm ,-D=22%；-L=40cm.
Embodiment 5
A kind of half spinning twin-core Duan coloured silks spin wrap yarn, and the wrap yarn is added by two kinds of core filaments as heart yarn, outer wrapping fiber and heart yarn
Twist with the fingers winding to be made, two kinds of heart yarns are PTT shape memory filament knitted fabrics and polyester filament, and outer wrapping fiber is converged by base yarn and decorative yarn to be made,
Base yarn includes nylon fibre and wool fiber, and decorative yarn includes fiber crops Sai Er fibers and anti-bacterial acrylon fiber, wherein, each component in base yarn
Percentage by weight be wool fiber 35%, nylon fibre 65%, the percentage by weight of each component is fiber crops Sai Er fibers in decorative yarn
45%, anti-bacterial acrylon fiber 55%.
The performance indications of the wrap yarn are：Single thread fracture strength 20.4cN/tex, single thread fracture strength coefficient of variation Cv
Value 12.4%, strip dry uniformity variant coefficient Cv values 17.6%.
Described half spinning twin-core Duan coloured silks spin the preparation method of wrap yarn, successively including raw material and hair oiling, bar processed, simultaneously
Bar, rove and spinning process, are comprised the following steps that：
（1）Raw material wool blending step：The antistatic additive of total raw material quality 1.6% is added, and seals 30h；
（2）Carding bar process：The relative humidity in workshop is controlled in 62-75%, shaping weight 17.6g/5m, sliver exporting speed
35.6m/min, feeds gross weight 40g/ times, and licker-in speed is reduced to 700r/min, cylinder speed 360r/min, cylinder-Flat Gauge
For 15,13,13,13,15/1000 inch；
（3）Mixing in doubling step：Three road draftings using 8 and are closed, in the lump 8 feedings, shaping weight 16.9g/5m, gauge 15 × 23
mm;Two and 8 feeding, shaping weight 15.9g/5m, 14 × 22mm of gauge；Three and 8 feeding, shaping weight 14.4g/5m, every
Away from 13 × 20mm；
（4）Roving Frames：6.8 times of drafting multiple, regular roving feeding 4.31g/10m, roller gauge 25-26 × 34-36mm, twist factor
60, axial winding density 3.215 encloses/cm, ingot speed 630r/min, the double ingots of 26 × 16 × 19kg/ of rubber roll plus-pressure, nip gauge
4.3mm, proparea collector 10mm, 6 × 4~10 × 8mm of middle area's collector, front roller speed 170r/min；
（5）Spinning process：1000 twists/m of the twist, ingot speed 13200r/min, the r/min of speed 180, workshop temperature is controlled in 26-
29 DEG C, relative humidity is controlled 70%.
Also include winding procedure after spinning process, winding procedure is specific as follows：
Winder is using Italy's Savio types, the r/min of speed 850；Splice air pressure 3.6bar, yarn equilibrium air pressure 4bar, electricity
Clear parameter is：N=5.1, DS=2.4, LS=1.5cm, DL=1.26, LL=51cm ,-D=22%；-L=40cm.
Embodiment 6
A kind of half spinning twin-core Duan coloured silks spin wrap yarn, and the wrap yarn is added by two kinds of core filaments as heart yarn, outer wrapping fiber and heart yarn
Twist with the fingers winding to be made, two kinds of heart yarns are PTT shape memory filament knitted fabrics and polyester filament, and outer wrapping fiber is converged by base yarn and decorative yarn to be made,
Base yarn includes nylon fibre and wool fiber, and decorative yarn includes fiber crops Sai Er fibers and anti-bacterial acrylon fiber, wherein, each component in base yarn
Percentage by weight be wool fiber 70%, nylon fibre 30%, the percentage by weight of each component is fiber crops Sai Er fibers in decorative yarn
70%, anti-bacterial acrylon fiber 30%.
The performance indications of the wrap yarn are：Single thread fracture strength 26.7cN/tex, single thread fracture strength coefficient of variation Cv
Value 16.6%, strip dry uniformity variant coefficient Cv values 21.8%.
Described half spinning twin-core Duan coloured silks spin the preparation method of wrap yarn, successively including raw material and hair oiling, bar processed, simultaneously
Bar, rove and spinning process, are comprised the following steps that：
（1）Raw material wool blending step：The antistatic additive of total raw material quality 1.8% is added, and seals 24h；
（2）Carding bar process：The relative humidity in workshop is controlled in 62-75%, shaping weight 17.6g/5m, sliver exporting speed
39.4m/min, feeds gross weight 48g/ times, and licker-in speed is reduced to 755r/min, cylinder speed 390r/min, cylinder-Flat Gauge
For 15,13,13,13,15/1000 inch；
（3）Mixing in doubling step：Three road draftings using 8 and are closed, in the lump 8 feedings, shaping weight 17.1g/5m, gauge 15 × 23
mm;Two and 8 feeding, shaping weight 15.9g/5m, 14 × 22mm of gauge；Three and 8 feeding, shaping weight 14.4g/5m, every
Away from 13 × 20mm；
（4）Roving Frames：6.8 times of drafting multiple, regular roving feeding 4.42g/10m, roller gauge 25-26 × 34-36mm, twist factor
72, axial winding density 3.367 encloses/cm, ingot speed 741r/min, the double ingots of 26 × 16 × 19kg/ of rubber roll plus-pressure, nip gauge
5.5mm, proparea collector 14mm, 6 × 4~10 × 8mm of middle area's collector, front roller speed 184r/min；
（5）Spinning process：800-1210 twists/m of the twist, ingot speed 14700r/min, the r/min of speed 192, workshop temperature control exists
26-29 DEG C, relative humidity is controlled 80%.
Also include winding procedure after spinning process, winding procedure is specific as follows：
Winder is using Italy's Savio types, the r/min of speed 1000；Splice air pressure 3.6bar, yarn equilibrium air pressure 4bar, electricity
Clear parameter is：N=5.1, DS=2.4, LS=1.5cm, DL=1.26, LL=51cm ,-D=22%；-L=40cm.
Claims (10)
1. a kind of half spinning twin-core Duan coloured silks spin wrap yarn, it is characterised in that：The wrap yarn is used as heart yarn, outsourcing by two kinds of core filaments
Fiber and heart yarn twisting winding are made, and two kinds of heart yarns are PTT shape memory filament knitted fabrics and polyester filament, and outer wrapping fiber is by base yarn and decorations
Yarn, which converges, to be made, and base yarn includes nylon fibre and wool fiber, and decorative yarn includes fiber crops Sai Er fibers and anti-bacterial acrylon fiber, wherein,
The percentage by weight of each component is wool fiber 15-70%, nylon fibre 30-85% in base yarn, the weight hundred of each component in decorative yarn
Divide than being fiber crops Sai Er fiber 20-70%, anti-bacterial acrylon fiber 30-80%.
2. half spinning twin-core Duan coloured silks according to claim 1 spin wrap yarn, it is characterised in that：The performance of the wrap yarn refers to
It is designated as：Single thread fracture strength 14.7-26.7cN/tex, single thread fracture strength coefficient of variation Cv value 8.3-16.6%, bar evenness
Coefficient of variation Cv values 14.1-21.8%.
3. half spinning twin-core Duan coloured silks according to claim 1 spin wrap yarn, it is characterised in that：The list of the numb Sai Er fibers
Fiber linear density 1.38dtex, length 38.00mm, dry break strength 2.72cN/dtex, wet break strength 1.81cN/
Dtex, water free breaking elongation rate 24.62%, wet break elongation 26.54%, mass specific resistance is 107.8 Ω.g.cm-2, moisture regain
Rate 10.8%, oil content 0.13%, density 1.27g/cm3。
4. half spinning twin-core Duan coloured silks according to claim 1 spin wrap yarn, it is characterised in that：The anti-bacterial acrylon fiber
Single fiber line density 1.42dtex, length 38.00mm, regain 5.15%, dry break strength 3.33cN/dtex, dry state fracture
Elongation 37.43%, crimpness 10.8%, oil content 0.23%, mass specific resistance is 108.8 Ω.g.cm-2。
5. half spinning twin-core Duan coloured silks according to claim 1 spin wrap yarn, it is characterised in that：The wool fiber fineness
17.3-38.8 μm, length 50.0-55.0 ㎜ do fracture strength 1.42-1.79cN/dtex, wet break strength 0.81c-
1.77N/dtex, water free breaking elongation rate 24.3-34.7%, wet break elongation 26.9-42.1%, regain 15.8%, density
1.26-1.38g/cm3。
6. half spinning twin-core Duan coloured silks according to claim 1 spin wrap yarn, it is characterised in that：The single fiber of the nylon fibre
Line density 1.7dtex, length 38.00mm, dry break strength 4.84cN/dtex, wet break strength 4.22cN/dtex are tieed up,
Water free breaking elongation rate 29.92%, wet break elongation 32.14%, mass specific resistance lg (Ω .g/cm2) it is 8.31, moisture regain
Rate 4.6%, density 1.136g/cm3。
7. half spinning twin-core Duan coloured silks according to claim 1 spin wrap yarn, it is characterised in that：The PTT shape memories are fine
Tie up the physical index of long filament：Fineness 22-44dtex, dry break strength 3.89-4.81cN/dtex, wet break strength 3.39-
4.01 cN/dtex, water free breaking elongation rate 19.1-27.9%, wet break elongation 21.7-29.8%, oil content 0.30-
0.68%, regain 0.50-0.62%.
8. half spinning twin-core Duan coloured silks according to claim 1 spin wrap yarn, it is characterised in that：The physics of the polyester filament
Index：Fineness 33-44dtex, fracture strength 37.5-46.8cN/tex, elongation at break 21.2-26.9%, modulus 316.4-
387.3cN/tex, oil content 1.00-1.13%, hygroscopicity 0.465-0.585, uniformity 7.3-9.0%.
9. half spinning twin-core Duan coloured silks described in claim 1 spin the preparation method of wrap yarn, refuel, make including raw material and hair successively
Bar, drafting, rove and spinning process, it is characterised in that：
（1）Raw material wool blending step：Total raw material quality 1.5-1.8% antistatic additive is added, and seals 24-48h；
（2）Carding bar process：The relative humidity in workshop is controlled in 62-75%, shaping weight 17.6g/5m, sliver exporting speed
31.4-39.4m/min, feeds gross weight 37-48g/ times, and licker-in speed is reduced to 621-755r/min, cylinder speed 333-390r/
Min, cylinder-Flat Gauge is 15,13,13,13,15/1000 inch；
（3）Mixing in doubling step：Three road draftings using 8 and are closed, in the lump 8 feedings, shaping weight 16.2-17.1g/5m, gauge
15×23 mm;Two and 8 feeding, shaping weight 15.9g/5m, 14 × 22mm of gauge；Three and 8 feeding, shaping weight
14.4g/5m, 13 × 20mm of gauge；
（4）Roving Frames：6.8 times of drafting multiple, regular roving feeding 4.20-4.42g/10m, roller gauge 25-26 × 34-36mm,
Twist factor 53-72, axial winding density 3.125-3.367 circle/cm, ingot speed 539-741r/min, rubber roll plus-pressure 26 × 16 ×
The double ingots of 19kg/, nip gauge 3.5-5.5mm, proparea 6~14mm of collector, 6 × 4~10 × 8mm of middle area's collector, front roller
Speed 163-184r/min；
（5）Spinning process：800-1210 twists/m of the twist, ingot speed 12900-14700r/min, speed 166-192 r/min, workshop
Temperature control is at 26-29 DEG C, and relative humidity is controlled in 65-80%.
10. half spinning twin-core Duan coloured silks described in claim 9 spin the preparation method of wrap yarn, it is characterised in that：In spinning process
Also include winding procedure afterwards, winding procedure is specific as follows：
Winder is using Italy's Savio types, speed 700-1000 r/min；Splice air pressure 3.6bar, yarn equilibrium air pressure
4bar, electronic yarn clearer parameter is：N=5.1, DS=2.4, LS=1.5cm, DL=1.26, LL=51cm ,-D=22%；-L=40cm.
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| CN107541829A (en) * | 2017-09-15 | 2018-01-05 | 中原工学院 | A kind of ancient rhythm elastic force stealth bending flat state snake yarn and preparation method thereof |
| CN107620142A (en) * | 2017-10-23 | 2018-01-23 | 张家港市大新毛纺有限公司 | The spinning covering yarn of Sunday Angora Yarns and its spinning process |
| CN110295427A (en) * | 2019-07-02 | 2019-10-01 | 江苏工程职业技术学院 | A kind of production method of the intelligent thermoregulating colour-spun yarns of shallow coffee clouding effect |
| CN110512327A (en) * | 2019-08-23 | 2019-11-29 | 浙江中鼎纺织股份有限公司 | A kind of preparation method of the high-elastic core-spun composite yarn of half worsted |
| CN113981581A (en) * | 2021-11-24 | 2022-01-28 | 南通沧月纺织品有限公司 | Antibacterial blended yarn and preparation process thereof |
| CN114293299A (en) * | 2021-12-31 | 2022-04-08 | 南通鹏翔织造有限公司 | Spinning process of polylactic acid filament polyester wheel blended double-core composite yarn |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107620142A (en) * | 2017-10-23 | 2018-01-23 | 张家港市大新毛纺有限公司 | The spinning covering yarn of Sunday Angora Yarns and its spinning process |
| CN110295427A (en) * | 2019-07-02 | 2019-10-01 | 江苏工程职业技术学院 | A kind of production method of the intelligent thermoregulating colour-spun yarns of shallow coffee clouding effect |
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| CN113981581A (en) * | 2021-11-24 | 2022-01-28 | 南通沧月纺织品有限公司 | Antibacterial blended yarn and preparation process thereof |
| CN114293299A (en) * | 2021-12-31 | 2022-04-08 | 南通鹏翔织造有限公司 | Spinning process of polylactic acid filament polyester wheel blended double-core composite yarn |
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Application publication date: 20171013 |